build-publish-test.yml

# Build package & publish a release to PyPI (test)
# Given a tag, downloads the associated code, builds the package, and uploads the source tarball as artifact
# This version releases to https://test.pypi.org/ for testing purposes
# Triggers on: all published releases (incl pre-releases)

name: Build package & release to PyPI (test)

on:
  release:
    types: [published]

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.x
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install build
      - name: Build a source tarball
        run: python -m build --sdist
      - name: Store the distribution packages
        uses: actions/upload-artifact@v4.3.0
        with:
          name: python-package-distributions-${{ github.ref_name }}
          path: dist/

  publish-test:
    needs:
      - build
    runs-on: ubuntu-latest
    environment:
      name: pypi-publish-test
      url: https://test.pypi.org/p/medpy
    permissions:
      id-token: write # IMPORTANT: mandatory for trusted publishing
    steps:
      - name: Download dists
        uses: actions/download-artifact@v4.1.1 # make sure that same major version as actions/upload-artifact
        with:
          name: python-package-distributions-${{ github.ref_name }}
          path: dist/
      - name: Publish package
        uses: pypa/gh-action-pypi-publish@v1.8.11
        with:
          repository-url: https://test.pypi.org/legacy/ # test publish platform